If using a refrigerated pie crust, spread it into your pie pan and crimp the edges and set aside.
For the pie:
Place an oven rack into the middle of the oven. Preheat oven to 400F degrees.
In a bowl, combine 6 Granny Smith apples, peeled, cored and sliced, 1/4 cup all-purpose flour, 1/2 cup sugar and 1 teaspoon ground cinnamon.
Give it all a good stir to make sure all the apple slices are thoroughly coated.
Put apple filling into the pie crust.
Making sure you spread it out and all the apple pieces are lying flat (as best as possible.)
For the crumble topping:
To make the crumble, in a bowl, combine 1 cup all-purpose flour and 1/3 cup white sugar Then add in 1/2 cup (1 stick) salted butter, room temperature.
Using a large fork or pastry cutter, combine the flour mixture with the butter until it looks crumbly.
Sprinkle the crumble mixture all over the top of the pie.
Bake in the center rack of your oven for about 45 minutes until apples are soft and top is golden brown.
Video
Notes
Please refer to my FAQ’s and ingredient list above for other substitutions or for the answers to the most common questions.
If using the Wham Bam Pie crust, make that first and then pop the crust in the fridge while making the filling.
This is a great pie to make the day before you actually want to serve with. I always think pies taste better the next day. You can always reheat each individual slice in the microwave for a few seconds if you enjoy it warm.